// 云函数入口文件
const cloud = require('wx-server-sdk')
cloud.init()
const db = cloud.database()
// 云函数入口函数
exports.main = async (event, context) => {
  const wxContext = cloud.getWXContext()
  let { _id , imageUrl } = event
  return await db.collection("quesSwiper").add({
    data:{
      _id,
      url: imageUrl
    }
  })
}